Versions/CU-274955

Update Information
There is a new branch with the next cosmic upgrade hotfix. If you're interested, you can try it out here.
 * Ore no longer gets absorbed by the world when entombed. Instead we store ore in a much more efficient system which should imrpove the load times of worlds that have a significant amount of entombed ore.
 * The warning to upgrade your audio driver should properly popup if the game starts without sound.
 * Fixed a mempory/performance leak that was also causing looping sounds to play quieter over time.
 * Fix for portraits not showing up in the roles screen.